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pro vyhledávání: '"Lähderanta, E"'
Self-avoiding walk (SAW) represents linear polymer chain on a large scale, neglecting its chemical details and emphasizing the role of its conformational statistics. The role of the latter is important in formation of agglomerates and complexes invol
Externí odkaz:
http://arxiv.org/abs/2409.10974
Publikováno v:
Journal of Physics A: Mathematical and Theoretical, Volume 57, Number 31, p. 315002 (2024)
Coagulation-flocculation, the physicochemical process widely used for purification a wastewater, is affected both by chemical details of involved polymers and by the statistics of their conformations on a large scale. The latter aspect is covered in
Externí odkaz:
http://arxiv.org/abs/2406.19115
Autor:
Petrenko, E. V., Terekhov, A. V., Bludova, L. V., Kolesnichenko, Yu. A., Shytov, N. V., Sergeyev, D. M., Lähderanta, E., Rogacki, K., Solovjov, A. L.
The evolution of the temperature dependence of pseudogap $\Delta$*(T) in optimally doped (OD) YBa$_2$Cu$_3$O$_{7-\delta}$ (YBCO) films with $T_{c}$ = 88.7 K under the influence of a magnetic field $B$ up to 8 T has been studied in detail. It has been
Externí odkaz:
http://arxiv.org/abs/2401.01413
Publikováno v:
In Journal of Materials Research and Technology May-June 2024 30:6641-6652
Autor:
Buchelnikov, V. D., Sokolovskiy, V. V., Miroshkina, O. N., Baigutlin, D. R., Zagrebin, M. A., Barbiellini, B., Lähderanta, E.
Publikováno v:
Phys. Rev. B 103, 054414 (2021)
We propose a ferromagnetic Heusler alloy that can switch between a metal and a half-metal. Thiseffect can provide tunable spintronics properties. Using the density functional theory (DFT) withreliable implementations of the electron correlation effec
Externí odkaz:
http://arxiv.org/abs/2102.07447
Autor:
Baigutlin, D. R., Sokolovskiy, V. V., Miroshkina, O. N., Zagrebin, M. A., Nokelainen, J., Pulkkinen, A., Barbiellini, B., Pussi, K., Lähderanta, E., Buchelnikov, V. D., Zayak, A. T.
Publikováno v:
Phys. Rev. B 102, 045127 (2020)
The stability of the nonmodulated martensitic phase, the austenitic Fermi surface and the phonon dispersion relations for ferromagnetic Ni$_2$MnGa are studied using density functional theory. Exchange-correlation effects are considered with various d
Externí odkaz:
http://arxiv.org/abs/2008.02553
Autor:
Vinogradova, M., Sozinov, A., Straka, L., Veřtát, P., Heczko, O., Zelený, M., Chulist, R., Lähderanta, E., Ullakko, K.
Publikováno v:
In Acta Materialia 15 August 2023 255
Autor:
Buchelnikov, V. D., Sokolovskiy, V. V., Miroshkina, O. N., Zagrebin, M. A., Nokelainen, J., Pulkkinen, A., Barbiellini, B., Lähderanta, E.
Publikováno v:
Phys. Rev. B 99, 014426 (2018)
The strongly constrained and appropriately normed (SCAN) semi-local functional for exchange-correlation is deployed to study the ground-state properties of ternary Heusler alloys transforming martensitically. The calculations are performed for ferrom
Externí odkaz:
http://arxiv.org/abs/1901.09460
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Publikováno v:
Phys. Rev. B 99, 035441 (2019)
We have performed density functional theory calculations of graphene decorated with carbon adatoms, which bind at the bridge site of a C--C bond. Earlier studies have shown that the C adatoms have magnetic moments and have suggested the possibility o
Externí odkaz:
http://arxiv.org/abs/1805.06044